Hydrogen absorption properties of a Zr-Al alloy ball-milled with Ni powder

Sung Man Lee, Youn Jea Park, Heon Young Lee, Kyoung Chan Kim, Hong Koo Baik

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11 Citations (Scopus)

Abstract

The preparation or the Zr 84 wt%-Al 16 wt% non-evaporable getter alloy by means of mechanical alloying and its hydrogen absorption characteristics were investigated. Scanning electron microscopy and energy dispersive X-ray analysis revealed that the mechanical ball-milling with Ni was successfully employed to coated nickel particles on the surfaces of the Zr-Al getter alloy. The resulting composite particles with pure nickel on the surface of the Zr-Al getter compound show good gettering performance and fast sorption kinetics without any activation process.

Original languageEnglish
Pages (from-to)781-784
Number of pages4
JournalIntermetallics
Volume8
Issue number7
DOIs
Publication statusPublished - 2000 Jan 1

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All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Mechanics of Materials
  • Mechanical Engineering
  • Metals and Alloys
  • Materials Chemistry

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